baber/WOPTO huggingface dataset:
Patent EP-0329291-A1 (EP)
Inventor: SHAH CHANDRAKANT SHANTILAL
IPC: D06B1/08
Filed: 1989-01-25
Abstract: A yarn finish applicator in which finish is metered to a slot running from top to bottom of the applicator. The configuration of the body of the applicator's slot and the passage supplying liquid to the slot provide a slot configuration that is relatively insensitive to the yarn threadline alignment within the slot.
Patent EP-0329435-A1 (EP)
Inventor: GAZZANO RICK
IPC: A63B71/14
Filed: 1989-02-16
Abstract: A hockey glove (40) has a set of knuckle protective pads (42) which follow the position of the player's knuckles beneath the pads (42). Break lines (44) are arcuate in shape and incline rearwardly toward wrist portion (46) of the glove (40) from base (48) of thumb portion (50) of the glove (40). Break lines (52) extend between the break lines (44) and are inclined at an acute angle relative to longitudinal direction (54) of the glove (40). Break lines (56) between protective pads (57) on fingers (58) of the glove correspond to the different positions of middle joints on the player's hand, i.e., they are not positioned in a straight line. The rear break line (44) separates the protective pads (42) from protective pad (43) for the back of the wearer's hand. The construction of the protective pads (42) and (57) and the break lines (44, 52 and 56) on the glove 40 allows the player to grasp hockey stick (20) in a natural grip.
Patent EP-0333482-A1 (EP)
Inventor: TSUCHIYA KOHI
IPC: D04B15/48
Filed: 1989-03-16
Abstract: Vertically stacked drive wheels (17₁, 17₂, 17₃ and 17₄) are provided above a yarn feed wheel (21) which is provided with a first yarn feed surface (27) providing comparatively high friction with the yarn engaged thereby and adaptable for use when the rate of yarn feeding varies, such as in the case of Jacquard pattern knitting, and a second yarn feed surface (28) providing com­paratively low friction against the yarn engaged thereby and adapted for use when the rate of yarn feeding is constant, such as in the case of plain knitting. Manually adjustable yarn guide means (29, 30) is provided for selectively guiding yarn to the first and second yarn feed surfaces (27, 28). Clutch members (24, 24′) are interposed between pairs of the vertically stacked drive wheels and are selectively operable to impart rotation to the feed wheel (21) from a selected one of the drive wheels.
Patent EP-0335602-A1 (EP)
Inventor: LAUDER EDWARD A
IPC: B65D17/00
Filed: 1989-03-23
Abstract: A method of making whisker reinforced ceramic tools and components for shaping or otherwise working materials. The invention has particular application in making metal working tools, and specifically tools used in the manufacture of two-piece aluminum beverage cans. Methods for shaping material, particularly methods for making tubular casings and two-piece cans are also disclosed.
Patent EP-0349132-A1 (EP)
Inventor: MIDDLETON CHRISTOPHER O
IPC: E02F9/20
Filed: 1989-06-05
Abstract: A method and apparatus for automatically con­trolling the depth of earth grading for utilization with a grader or paver (30,180) is disclosed. The method includes determination of time taken for an acoustic pulse to travel from a transducer to a reference surface and back, with this value being used to calibrate a microprocessor-controlled distance-measuring device (100). As the grader moves over a surface to be graded, the dis­tance to the reference surface is constantly detected by a repeated emission and detection of such acoustic pulses. The timing of the echoed pulses is converted to addresses in a look-up table which contains control words symbolizing commands to be given to hydraulic rams (50,60) carried by the grader. By implementing these commands, the depth of the blade (40) relative to the reference surface is constantly updated, compensating for variations with the height of the reference surface. A thermistor is provided to automatically compensate for temperature variations as the grading takes place. Displays are provided for the operator of the vehicle to show what type of adjustments are being made to the blade, and whether the height of the reference surface is outside the range of sensitivity of the follower. The follower is automatically calibrated for a given blade depth by repeated incrementation of a delay time variable until a zero adjustment command is generated for the blade control.
Patent EP-0375357-A1 (EP)
Title: Disposable baffle system and method
Inventor: NAPADOW STANLEY CHARLES
IPC: B05B15/12
Filed: 1989-12-19
Abstract: The disclosure relates to a spray booth (10) provided with inexpensive, disposable pre-baffles (20) which collect overspray thereon prior to the overspray reaching the filtering stages. The preferred disposable pre-baffles (20) are made of paperboard and after being coated with overspray for a short period, e.g., one week, are easily detached and replaced. The paint on the disposable pre-baffles can be baked to convert the paint and the baffle from a hazardous to a non-hazardous waste. The pre-baffles (20) may collect as much as 80% of the overspray, some of which may be collected and re-used, and reduces the amount of sludge, filter cleaning, chemicals used in the reservoir water, and the emissions. Thus, the overall savings easily overcome the expense of replacing the disposable pre-baffles.
Patent EP-0354826-A1 (EP)
Inventor: FRANCKOWIAK SIGISMOND
IPC: C10L1/06
Filed: 1989-07-26
Abstract: L'invention concerne un procédé de fractionnement et d'extraction d'hydrocarbon permettant l'obtention d'une essence à indice d'octane amelioré et d'un kérosène à point de fumée amélioré. Selon l'invention on fractionne une charge (3) de point d'échantillon final d'au moins 220°C en trois fractions : - une essence légère (5) contenant moins de 10 % d'aromatiques et de points d'échantillons 25-80°C. - une essence moyenne (6) (80°C et au plus 150°C) dont le point final est déterminé par une teneur en azote inférieure à 50 ppm, - une essence lourde (7) de point final inférieur ou égal à 220 °C. - on extrait (16) ensuite par un solvant (21) liquide sélectif des aromatiques, de l'essence lourde, en produisant un raffinat (18) versé au pool kérosène ou carburant diesel - on régénère (19) le solvant par réextraction par l'essence légère (5) de manière à produire une coupe d'essence enrichie en aromatiques et d'indice d'octane amélioré.
Patent EP-0363232-A1 (EP)
Inventor: JOYEUX JEAN-CLAUDE
IPC: B21D5/01
Filed: 1989-08-28
Abstract: The invention relates to a method for producing a structural element intended for supporting high stresses and for this purpose possessing a specific metallurgical structure of fine grain. According to the invention, first of all a flat product (1) is produced by the rolling of a blank consisting of an alloy of desired composition, by adjusting the rolling conditions so as to give the said product a specific metallurgical structure, subsequently at least one piece (2) of a profile determined according to the shape to be obtained is cut out from the said flat product (1), and finally this piece (2) is subjected to deformation on a press of the stamping type, to obtain the shape in three desired dimensions, the temperature of the metal being adjusted during the entire operation so as finally to obtain the desired specific metallurgical structure.   The invention especially applies to the production of highly sensitive components, such as spars of aircraft jet-engine struts, and replaces the die stamping previously used. <IMAGE>
Patent EP-0360683-A1 (EP)
Inventor: BAILLON-MOUSSEL CHRISTIN
IPC: G02F1/13
Filed: 1989-09-19
Abstract: The invention relates to a novel family of organic compounds of chiral structure, corresponding to the following general formula <IMAGE> , <IMAGE> being either a cyclohexane ring <IMAGE>, in which case X is absent, or a fluorobenzene ring, in which X = -O-, with 2 <IMAGE> n <IMAGE> 14. Application to C-chiral smectic liquid crystal displays.
Patent EP-0348485-A1 (EP)
Inventor: LOO PIETER JOHAN VAN
IPC: F01B13/04
Filed: 1989-01-06
Abstract: La pompe ou le moteur décrits comprennent au moins un logement cylindrique (4, 30, 50) fermé aux deux extrémités et un corps de piston (5, 35, 51) disposé dans ledit logement, de sorte qu'un compartiment de travail (14, 46, 72) est formé aux deux extrémités dudit logement. Ledit corps de piston comporte une cavité dont la forme est conçue pour qu'elle puisse recevoir une tige de piston (11, 42, 57), dont une extrémité est reliée au corps de piston et l'autre extrémité à un vilebrequin (2, 41, 59) pouvant traverser le corps de piston.
Patent EP-0425514-A1 (EP)
Title: Accessoires pour echelle
Inventor: FUNSTON ROBERT LESLIE
IPC: E06C7/48
Filed: 1989-05-26
Abstract: Le pied stabilisateur décrit, qui est destiné à être fixé à une échelle en vue de son utilisation sur des surfaces inégales, comprend un élément de pied rigide (3) comportant une fente centrale longitudinale (6) par laquelle s'étendent des boulons en U (17) servant à serrer l'élément de pied (3) aux échelons (15) de l'échelle. Les boulons en U peuvent être déserrés pour permettre le coulissement vertical de l'élément de pied (3) par rapport aux échelons entre une position de rangement et une position déployée, ainsi que le coulissement de l'élément de pied le long des échelons entre les montants verticaux opposés. Le pied peut être utilisé sur une échelle sans adaptation spécifique de l'échelle. Est également décrit un support de suspension par crochet (30) destiné à être fixé aux montants verticaux à l'extrémité supérieure de l'échelle, ce qui permet la suspension de l'échelle à un rebord ou à une gouttière. Le support comprend un certain nombre de parties de suspension à crochets adjacentes (34a) à (34d) espacées par une fraction de l'espacement entre les échelons de l'échelle.
Patent EP-0422102-A1 (EP)
Inventor: DUGGAN MARK E
IPC: C07D215/22
Filed: 1989-06-23
Abstract: Inhibiteurs inédits de réductase HMG-CoA utiles en tant qu'agents antihypercholestérolémiques, représentés par les formules structurales (I) et (II), où A représente O, S(O)n ou N-R13.
Patent EP-0439467-A1 (EP)
Inventor: RENNER HANS
IPC: B60B7/00
Filed: 1989-06-28
Abstract: Dans un dispositif d'amélioration de la visibilité de véhicules, notamment de véhicules à moteur, au moyen de surfaces qui réfléchissent la lumière, les jantes des roues et/ou leurs enjoliveurs portent afin d'assurer une identification fiable, au moins sur une partie de leur surface, des corps (3) photo-réfléchissants qui leur sont fixés de manière permanente ou amovible.
Patent EP-0379597-A1 (EP)
Inventor: KOBAYASHI MASAKI
IPC: C03B11/08
Filed: 1989-07-14
Abstract: A mold material for molding optical parts and a process for its production are disclosed, wherein at least the molding surface of the mold material comprises a sinter or a coating layer containing as the major component at least one chromium compound selected from among chromium oxide, chromium oxide carbide, chromium oxide nitride and chromium oxide carbide nitride. Molding of optical parts using this mold enables molded optical parts to be easily taken out, so that the mold has a prolonged life and provides optical parts with good surface accuracy.
Patent EP-0452323-A1 (EP)
Title: Support et appareil pour capteurs d'energie solaire
Inventor: MURPHY LAWRENCE MARTIN
IPC: F24S23/70
Filed: 1989-07-18
Abstract: Un support et un appareil de manoeuvre (10) pour un dispositif (12) de concentration d'énergie solaire comprennent une structure (20) permettant de monter le périmètre du dispositif de concentration (12). Un élément de support (27) s'étend le long de l'axe central du dispositif de concentration (12) et comporte une extrémité de base (30) passant par le centre du dispositif de concentration (12), et une extrémité distale extérieure (28) destinée à porter un mécanisme (16) de réception et de conversion d'énergie solaire. Un mécanisme (32) de tension variable relie l'élément de support (27) à la structure (20) afin de raffermir ledit élément de support (27) et ladite structure (20). Des éléments de raccordement (34) s'étendent à partir d'une base rotative (28) pour permettre une fixation pivotante à la structure (20). Un ensemble d'élévation (50) est relié audit dispositif de concentration (12) afin de faire pivoter sélectivement ledit dispositif de concentration (12).
Patent EP-0403603-A1 (EP)
Inventor: BOE EINAR
IPC: E21B49/08
Filed: 1989-09-27
Abstract: Le récipient pour échantillons décrit (1), destiné en particulier pour des échantillons de pétrole/gaz, se compose essentiellement d'un corps sphérique formé de deux demi-parties (2, 3) comportant une membrane non métallique (14) fixée entre les rebords des deux demi-parties. La membrane présente une configuration complémentaire de la configuration de chaque demi-partie et a une forme sensiblement hémisphérique avec une partie plane (8) perpendiculaire aux passages d'entrée/sortie (9, 10). Le rebord (13) de la membrane forme la garniture entre les deux demi-parties du récipient. La membrane peut être pourvue d'une plaque de renforcement (14) perpendiculaire aux passages d'entrée/de sortie. Pour assurer au récipient une protection contre les fuites lors de grandes variations de pression, on munit le récipient du côté où est contenu le pétrole/le gaz d'un bec de garnissage résilient (16) et d'une garniture en forme de labyrinthe (17). Les passages d'entrée/sortie se présentent sous la forme d'espaces libres annulaires (21). Le récipient ne comporte que des garnitures métalliques.
Patent EP-0435920-A1 (EP)
Inventor: LONG MICHAEL C O EASTMAN KODAK
IPC: B65H20/10
Filed: 1989-09-19
Abstract: Un appareil d'avancement symétrique à coussinet d'air soutient et guide latéralement l'avancement symétrique de bandes souples et minces (12) en papier ou en plastique de moins de 0,381 d'épaisseur. L'appareil comprend un organe (10) de support et de guidage de la bande pourvue d'une surface interne (58) et d'une surface externe (60) qui fait face à la bande. L'organe de support et de guidage (10) de la bande comprend une base (14) de support d'une bague interne (22), un chapeau terminal (38) et une bague centrale (28) située entre les deux. Des rangées parallèles d'ouvertures de guidage espacées (62) qui s'étendent autour de l'organe (10) de support et de guidage de la bande sont ménagées le long des régions marginales de la bande. Les ouvertures de guidage (62) sont ménagées entre les surfaces terminales (46) de la bague centrale (28) et les surfaces terminales complémentaires de la bague interne (22) et des bagues (38) du chapeau terminal. Chaque ouverture de guidage (62) est perpendiculaire à la surface de la bande et présente une section transversale ayant un côté droit et un côté courbe qui servent à diriger des jets d'air contre les bords de la bande, développant ainsi une force de guidage qui limite le déplacement latéral de la bande à plus ou moins 0,254 mm. Une rangée d'ouvertures de support (56) séparées des ouvertures de guidage (62) est ménagée dans la bague centrale (28), entre les rangées d'ouvertures de guidage (62), afin de former un coussinet d'air de support de la bande.
Patent EP-0393181-A1 (EP)
Inventor: KAUKEINEN JOSEPH YORKS
IPC: G02B6/36
Filed: 1989-10-02
Abstract: L'invention concerne un réseau de fibres optiques utilisé dans un dispositif d'analyse. Le réseau (10) comprend un substrat (16) ainsi qu'une pluralité de fibres optiques (12) agencées sur le substrat (16) pour former un réseau de fibres linéaire. Chacune des fibres (12) est reçue dans des cannelures (28a-28g) se trouvant dans ledit substrat (16) afin d'espacer avec précision les fibres (12) les unes par rapport aux autres. Chaque fibre (12) est adaptée pour recevoir de la lumière provenant d'une source (22) telle qu'une diode laser. Afin d'augmenter la densité de contact des fibres (12) dans le réseau (10), les fibres (12) sont rapprochées les unes par rapport aux autres sur le substrat (16). Lesdites fibres (12) sont agencées en ensembles alignés de cannelures (28a-28g) espacées par des zones planes (29a-29f) sur le substrat (16), et le pas des cannelures (28a-28g) dans les ensembles successifs diminue à mesure que les fibres (12) approchent une extrémité de sortie (17) du réseau afin de rapprocher lesdites fibres (12) à cette extrémité.
Patent EP-0404887-A1 (EP)
Title: Method for determination of the type and severity of periodontal disease states.
Inventor: CHAMBERS DONALD A
IPC: G01N33/573
Filed: 1989-10-25
Abstract: Disclosed are methods for determining the severity and type of periodontal disease in mammals. The methods include the steps of (1) sampling crevicular fluid for a selected brief period of time, (2) assaying the crevicular fluid sample by colorimetric or other means to determine the total quantity of aspartate aminotransferase present, and (3) correlating the total quantity of asparatate aminotransferase present in the crevicular fluid sample with a standard for the selected sampling period which is indicative of the severity and type of periodontal disease.
Patent EP-0389894-A1 (EP)
Inventor: SATOMI HIDEO
IPC: H03L7/191
Filed: 1990-03-16
Abstract: An AFC circuit for use in a chrominance signal processing circuit of a VTR basically includes a VCO (9), a frequency divider (10-13) for frequency-dividing an output of the VCO, and a phase comparing circuit (17) for comparing phases of the output of the divider and a horizontal synchronizing signal extracted from an inputted video signal to supply an error output to the VCO. When a phase relation between the output of the divider and the horizontal synchronizing signal becomes a miss-locked state out of the phase-locked state, a frequency-dividing operation is stopped at a timing corresponding to the rising edge rise of a normally inputted signal in a phase-locked state and the frequency-dividing operation is restarted after the inputted horizontal synchronizing signal is counted (22) by a predetermined number. As a result, the phase-locked state of the inputted horizontal synchronizing signal and the output signal of the divider (10-13) is forcibly restored.
Patent EP-0398386-A1 (EP)
Inventor: BARLAGE BRUNO
IPC: A01B33/08
Filed: 1990-05-21
Abstract: Shaft-driven rotary harrow with a box bar (2) which extends transversely relative to the direction of travel and in which a plurality of rotary tool units are arranged. In order to provide, by the simplest possible constructional measures, a cost-effective design for a rotary harrow, the rotary tool units (6) are arranged rotatably by means of bearings (22) and mutually adjacent rotary tool units (6) are driven to rotate in opposite directions via a spur gear (9). <IMAGE>
Patent EP-0410455-A1 (EP)
Inventor: TANAHASI HIROAKI C O TOKAI RUB
IPC: F16F13/14
Filed: 1990-07-26
Abstract: A fluid-filled cylindrical elastic mount having an inner sleeve (10), an outer sleeve (12) disposed radially outwardly of the inner sleeve with a predetermined radial spacing therebetween, and an elastic body (14) interposed between the inner and outer sleeves for elastically connecting the inner and outer sleeves. The fluid-filled elastic mount has a generally annular fluid chamber (32) formed between the inner and outer sleeves so as to extend over the entire circumference of the mount. The fluid chamber has a substantially constant cross sectional area over the entire circumference thereof, and is filled with a non-compressible fluid having a kinematic viscosity of not higher than 100 centistokes.
Patent EP-0411484-A1 (EP)
Inventor: WUESCHT HANS
IPC: H05K5/02
Filed: 1990-07-27
Abstract: In a housing (1) for instruments, such as indicating instruments, measurement instruments, switch instruments or the like, for installation in a supporting plate (27) having a cut-out (60), the housing (1) having four side walls (2 to 5) and a front wall, a simple block mounting of a plurality of housings (1) on one another and a simple installation of individual housings (1) and of a housing block in the cut-out (60) of the supporting plate (27) is achieved by each side wall (2 to 5) having a plug connection (22) to which the plug connection (22) of a side wall (2 to 5) of an adjacent housing (1) can be connected in such a manner that the two housings (1) are fixedly coupled to one another. These housings (1) require no additional attachment elements or installation parts for installation in cut-outs (60) of supporting plates (27). <IMAGE>
Patent EP-0436118-A1 (EP)
Inventor: RINEHART MICHAEL K
IPC: C08F212/14
Filed: 1990-11-27
Abstract: Polymeric compositions, such as thermoplatic molding compositions, are rendered flame retardant by blending the base polymer with a stable interpolymer prepared by copolymerizing a brominated monovinyl aromatic monomer, a methacrylic acid ester and, optionally, an ethylenically unsaturated nitrile.
Patent EP-0432659-A1 (EP)
Inventor: STRUBE LUTZ
IPC: B65D/
Filed: 1990-12-07
Abstract: An easily openable cover 1 of sheet metal, in particular sheet steel, is provided in which the opening part, which is undetachably connected to the cover sheet, and the gripping tab 10, which is undetachably connected to the cover sheet, are so designed and have contact areas interacting with each other in such a way that, during opening particularly favourable lever conditions, and hence particularly favourable force conditions, exist for the initial operation of breaking in the notched line 4 on the one hand and for the further tearing of the notched line on the other hand. <IMAGE>
Patent EP-0474919-A1 (EP)
Inventor: TICK PAUL ARTHUR
IPC: G02B6/00
Filed: 1990-12-24
Abstract: Disclosed is a method of forming a glass preform from core and cladding glasses having low liquidus viscosities and narrow working ranges. A tube of liquid core glass is vertically situated in a vessel of liquid cladding glass. The tube extends to the bottom of the vessel where there is a stopper for preventing leakage of core glass. While both core and cladding glasses are at a temperature just above the liquidus temperature, the vessel is lowered into a coolant bath, thereby causing core glass to flow into the region vacated by the tube. The rate of withdrawing the tube from the vessel is sufficiently slow to provide laminar flow and yet fast enough to permit the resultant liquid core/clad composite to freeze before mixing occurs.
Patent EP-0401921-A1 (EP)
Inventor: RUIBAL SANTOME MANUEL
IPC: F15D1/02
Filed: 1990-06-05
Abstract: It consists of a cylindric valve body (2), with a cen­tral outer area and two threaded ends. Inside, the body (1) has an annular seat for the cylindric closing valve (2) pro­vided with an Or-ring seal (3) for this purpose. 
     The valve (2) is mounted on a bottom guide (7) which closes the body (1) at the bottom and upon which the bottom end of a spring (4) rests with insertion of a self-adjustable ring (5) and an Or-ring seal (6.)
Patent EP-0381481-A1 (EP)
Inventor: OHNISHI NORIYUKI
IPC: C07C43/15
Filed: 1990-01-31
Abstract: A process for producing an alkenyl ether from aldehydes at only one step and under mild conditions is provided, which process comprises reacting an aldehyde of the formula
      with an alcohol of the formula 
R³-OH      (2) 
in the presence of an acidic catalyst in liquid phase, to produce an alkenyl ether of the formula
      wherein R¹ is 2-8C alkyl, R⁴ is H or R¹ and R⁴ each are R-CH₂-CH= wherein R is 1-8C alkyl, R² is 1-6C alkyl, R³ is 4-24C linear or branched alkyl, 4-15C cycloalkyl, 5-10C linear or branched oxyalkyl, 4-15C oxycycloalkyl or -(CH₂- -O) n H 
 
wherein R′ is H or methyl and n is 2-20, and R⁵ is 2-8C alkyl or R-CH=CH- as defined above.